#604DDC#604DDC

#604DDC is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.6% C 0.208 H 282.6°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#604DDC
RGB	rgb(96, 77, 220)
HSL	hsl(248, 67%, 58%)
HSV	hsv(248, 65%, 86%)
CMYK	cmyk(56.4%, 65%, 0%, 13.7%)
CIE-LAB	lab(42.70, 46.29, -70.68)
CIE-LCH	lch(42.70, 84.49, 303.22°)
OKLab	oklab(52.57% 0.0453 -0.2032)
OKLCH	oklch(52.57% 0.208 282.6)
XYZ	xyz(20.3920, 12.9606, 69.1234)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DDC #C9DC4D

analogous

#4D81DC #604DDC #A74DDC

triadic

#604DDC #DC604D #4DDC60

tetradic

#604DDC #DC4D81 #C9DC4D #4DDCA7

square

#604DDC #DC4D81 #C9DC4D #4DDCA7

split-complementary

#604DDC #DCA74D #81DC4D

monochromatic

#2C1D92 #3C27C5 #604DDC #8E80E6 #BBB3F0

Accessibility & contrast

On white

5.85

#604DDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#604DDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DDC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DDC	#FFFFFF	#000000	##FFFFFF
##604DDC	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE0

Deuteranopia (green-blind)

#0060D9

Tritanopia (blue-blind)

#1E718E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #604ddc;
/* rgb */ color: rgb(96, 77, 220);
/* oklch */ color: oklch(52.6% 0.208 282.6);

Tailwind

colors: {
  custom: {
    50: '#9980e8',
    500: '#604ddc',
    950: '#000000',
  },
}

SCSS

$custom: #604ddc;
$custom-light: #9980e8;
$custom-dark: #000000;

JSON

{
  "hex": "#604ddc",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 220
  },
  "hsl": {
    "h": 247.972,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.52568,
    "c": 0.20824,
    "h": 282.6
  },
  "luminance": 0.12962
}

Semantic roles & 50–950 ramp

primary

#604DDC

secondary

#D7DFA6

accent

#EA3ED3

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604DDC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →